>> global warming is a real issue and what is the most of corn tissue of our time, the environment we live in. obviously we have to protect it. i think that is a possibility and probably something that may be effective. stuart: wouldn't do any good? >> if we could get bipartisan support, it could -- stuart: when it would lower carbon emissions in a miniscule, may be lower the temperature is your.1% over a longer period of time. it is just a fund of money. that is why -- that is what it is all about. >> those dollars would be used for other efforts to control and focus on changing climate. stuart: they would just fill government coffers with that the needed money. >> if that is the case they wouldn't be a good thing. stuart: when you are if in favor of carbon tax to raise money. >> i am not. i am in favor of it as a way of controlling, beginning to control global warming and giving resources to combat it. stuart: i want to bring you the answer to the quiz we brought you before the break. we asked who said this? i am quoting directly. i am so tired of hearing that the rich are not payin